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Sample MB-445

NavDat sample number 75544 · ANDESITE

Sample

Sample IDMB-445
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude48.853
Longitude-121.712
State / provincewashington
FormationAndesite of Table Mountain

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.31 0.31 0.3

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO261.5WT%XRF
TIO20.81WT%XRF
AL2O317.56WT%XRF
FEOT4.89WT%XRF
MNO0.09WT%XRF
MGO2.58WT%XRF
CAO5.45WT%XRF
NA2O4.38WT%XRF
K2O2.06WT%XRF
P2O50.27WT%XRF
LOI1.01WT%XRF

References